Clean up some whitespace.
No functional changes.

llvm-svn: 86724

llvm-svn: 86723

debug intrinsics, and an unconditional branch when possible.  This
reuses the TryToSimplifyUncondBranchFromEmptyBlock function split
out of simplifycfg.

llvm-svn: 86722

llvm-svn: 86721

llvm-svn: 86720

llvm-svn: 86719

llvm-svn: 86717

llvm-svn: 86715

llvm-svn: 86714

llvm-svn: 86712

from the logic part of clang-cc, and to enforce limited scoping.

llvm-svn: 86711

llvm-svn: 86710

instead of reproducing their logic.

llvm-svn: 86709

handling template template parameters properly. This refactoring:

  - Parses template template arguments as id-expressions, representing
    the result of the parse as a template name (Action::TemplateTy)
    rather than as an expression (lame!).

  - Represents all parsed template arguments via a new parser-specific
    type, ParsedTemplateArgument, which stores the kind of template
    argument (type, non-type, template) along with all of the source
    information about the template argument. This replaces an ad hoc
    set of 3 vectors (one for a void*, which was either a type or an
    expression; one for a bit telling whether the first was a type or
    an expression; and one for a single source location pointing at
    the template argument).

  - Moves TemplateIdAnnotation into the new Parse/Template.h. It never
    belonged in the Basic library anyway.

llvm-svn: 86708

[r0, #2 * 4]
Now
[r0, #8]

This makes Thumb2 assembly more uniform and frankly the scale doesn't add much.

llvm-svn: 86707

llvm-svn: 86706

llvm-svn: 86705

(Ted's feedback).

llvm-svn: 86702

global array of objects.

llvm-svn: 86701

CIndex: Only display diagnostics to llvm::errs() when the client has set the 'displayDiagnostics' option to 1 in clang_createIndex().  This fixes <rdar://problem/7370691>.

llvm-svn: 86700

llvm-svn: 86699

anything that ends with ++ or ++-FOO (e.g., c++, clang++, clang++-1.1) as being
a "C++ compiler".

This allows easy testing of the C++ compiler by 'ln -s clang clang++', or by 'cp
clang clang++'.

Based on patch by Roman Divacky.

llvm-svn: 86697

llvm-svn: 86696

 - Force NDEBUG on in any Release build. This drops the compile time to ~100s
   from ~600s, in Release mode.

 - This may just be a temporary workaround, I don't know the true nature of the
   gcc-4.2 compile time performance problem.

llvm-svn: 86695

llvm-svn: 86694

 - This is conceptually better since the only thing we want this option to do is
   preserve the internal module as constructed by IRgen, before running any
   passes.

 - This also fixes bugs in -disable-llvm-optzns handling with regards to debug
   info.

llvm-svn: 86691

llvm-svn: 86690

llvm-svn: 86689

llvm-svn: 86686

llvm-svn: 86685

llvm-svn: 86684

llvm-svn: 86683

llvm-svn: 86681

although in this case we probably just run a risk of duplicating work;
I can't think of how this could cause a bug.

llvm-svn: 86680

using directives, and fix a bug thereby exposed:  since we're playing
tricks with pointers, we need to make certain we're always using the same 
pointers for things.
Also tweak an existing error message.

llvm-svn: 86679

just throw them away.

llvm-svn: 86678

llvm-svn: 86677

Update computeArraySize() to use ComputeMultiple() to determine the array size associated with a malloc; also extend PerformHeapAllocSRoA() to check if the optimized malloc's arg had its highest bit set, so that it is safe for ComputeMultiple() to look through sext instructions while determining the optimized malloc's array size

llvm-svn: 86676

Add ComputeMultiple() analysis function that recursively determines if a Value V is a multiple of unsigned Base

llvm-svn: 86675

llvm-svn: 86674